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Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG833665776

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833665776

Diamond specifications and retailer prices

From $413 NZD
$233 USD
As of October 30, 2026
Save $1,606 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,019 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG833665776 or 833665776. Listed at 14 retailers as of October 30, 2026, with prices from $413 to $2,019, a $1,606 spread on the same certified stone. Reve Diamonds lists it at $2,019. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833665776
Dimensions6.40 × 7.32 × 4.49 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.40 mm7.32 mm1.21 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833665776
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $725 NZD|Low: $259 NZD|High: $2,019 NZD|Avg: $1,132 NZD|+6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 30, 2026
Retailer 6$413 NZD
Retailer 5$708 NZD
Retailer 1$725 NZD
Retailer 8$770 NZD
Retailer 2$1,218 NZD
Retailer 4$1,364 NZD
Retailer 7$1,387 NZD
Retailer 3$1,882 NZD
Reve Diamonds$2,019 NZD

44 data points across 9 retailers

14 retailers$413 NZD to $2,019 NZD

Retailer 1
-
$309 NZD
$174 USD
Price last confirmed 28 days ago
Retailer 2
-
$369 NZD
$208 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$397 NZD
$224 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$413 NZD
$233 USD
View
Final sale: no returns
A
Retailer 5
-
$708 NZD
$399 USD
View
B+
Retailer 6
-
$725 NZD
£322 GBP
View
B+
Retailer 7
-
$770 NZD
$434 USD
View
B
Retailer 8
-
$1,218 NZD
A$1,056 AUD
View
Retailer 9
-
$1,279 NZD
$721 USD
View
Price last confirmed 30 days ago
B
Retailer 10
-
$1,364 NZD
$769 USD
View
B
Retailer 11
-
$1,387 NZD
$782 USD
View
B
Retailer 12
-
$1,455 NZD
$820 USD
View
B
Retailer 13
-
$1,882 NZD
£835 GBP
View
Most Expensive
B
Reve Diamonds
B871BB06F · Oct 30
$2,019 NZD
$1,138 USD
View
13 more retailers have this diamond
Prices start from $413 NZDSave up to $1,606 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.21ct Heart
$413 NZD